| DON CHUM vs Lili | 10–7 | 58.82% |
| DON CHUM vs Reina | 9–6 | 60.00% |
| DON CHUM vs Jin | 7–5 | 58.33% |
| DON CHUM vs Bryan | 8–4 | 66.67% |
| DON CHUM vs Lee | 7–4 | 63.64% |
| DON CHUM vs Yoshimitsu | 6–4 | 60.00% |
| DON CHUM vs Devil Jin | 3–6 | 33.33% |
| DON CHUM vs Feng | 4–4 | 50.00% |
| DON CHUM vs Nina | 5–3 | 62.50% |
| DON CHUM vs Victor | 5–3 | 62.50% |
| DON CHUM vs Steve | 3–4 | 42.86% |
| DON CHUM vs Paul | 4–2 | 66.67% |
| DON CHUM vs Hwoarang | 6–0 | 100.00% |
| DON CHUM vs Lars | 3–2 | 60.00% |
| DON CHUM vs Shaheen | 2–3 | 40.00% |
| DON CHUM vs Eddy | 1–4 | 20.00% |
| DON CHUM vs Asuka | 3–1 | 75.00% |
| DON CHUM vs Dragunov | 4–0 | 100.00% |
| DON CHUM vs Azucena | 4–0 | 100.00% |
| DON CHUM vs King | 2–1 | 66.67% |
| DON CHUM vs Kuma | 1–2 | 33.33% |
| DON CHUM vs Law | 0–2 | 0.00% |
| DON CHUM vs Xiaoyu | 2–0 | 100.00% |
| DON CHUM vs Kazuya | 2–0 | 100.00% |
| DON CHUM vs Jack-8 | 0–2 | 0.00% |
| DON CHUM vs Leo | 2–0 | 100.00% |
| DON CHUM vs Alisa | 1–1 | 50.00% |
| DON CHUM vs Raven | 2–0 | 100.00% |
| DON CHUM vs Jun | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.